package day02;
//变量
public class VarDemo {
    public static void main(String[] args) {
        /**
        int a;
        int b,c,d;
        int e = 250;
        int f;
        f = 250;
        f = 360;
        int g=2,h=1,i=10;*/
        //变量访问
        int j = 5;
        int k = j+15;
        System.out.println(k);
        j = j+10;
        System.out.println(j);
        int balance = 5000;
        balance = balance+1000;
        System.out.println(balance);
        //变量的命名
        int a1,a_$,$$,$e2;
        $$ = 1;
        System.out.println($$);
        int age;
        int score,myScore,myJavaScore;

    }
}
